记者丨 彭新 编辑丨张伟贤 2026年1月8日，中微公司（688012.SH）发布了一则公告：公司董事长、总经理尹志尧拟于1月30日至4月29日减持0.046%股权， 原因是由于 其从外籍恢复中国籍，出于依法办理相关税务需要而进行的减持 。 截至1月9日收盘，中微公司股价报336.68元/股，总市值为2108亿元。 尹志 尧拟减持股票市值约为9764万元。 一纸公告，将即将82岁的尹志尧和中微公司推至台前，引起市场关注。目前，尹志尧持有中微公司0.664%股权。 | | 377.14 +6.14 +1.65% | | | | 中微公司 1 立即 | | | --- | --- | --- | --- | --- | --- | --- | | | | | | | | 688012 交易 | | | SSE CNY 15:30:30 闭市 查看L2全幕 | | | | | 科 通 部 ▽ ○ + | | 委比 | 90.00% 委差 | 818 | Wind ESG评级 AA | | | 详情 | | 卖豆 | 377.55 | 2 | 交生 | 38.29% 120日 | | 101.14% | | 卖口 | ...

Core Viewpoint - The announcement of the share reduction by Yinjiaoyao, the chairman and general manager of Zhongwei Company, has drawn market attention, highlighting his significant role in transforming the company into a leading player in the semiconductor equipment industry [2][11]. Company Overview - Zhongwei Company, founded by Yinjiaoyao in 2004, has grown from a startup to a global leader in micro-processing equipment, particularly in the etching sector, competing with major international firms like Applied Materials and Lam Research [2][3]. - As of January 16, 2026, Zhongwei's market capitalization reached 236.1 billion yuan [2]. Financial Performance - For the first three quarters of 2025, Zhongwei reported a revenue of 8.063 billion yuan, representing a year-on-year increase of 46.4%, and a net profit attributable to shareholders of 1.211 billion yuan, up 32.66% year-on-year [2][10]. Technological Innovation - Zhongwei has pioneered the "decoupled reactive ion etching" concept, addressing a long-standing industry challenge and leading to significant advancements in etching technology [7]. - The company developed a unique design for simultaneous processing of two wafers in one reactor, doubling production efficiency within the same footprint [7]. Legal Challenges and Market Position - Zhongwei faced legal challenges from major competitors like Applied Materials and Lam Research, which accused it of patent infringement. However, the company successfully defended itself and established its technological independence [8][9]. - The U.S. Department of Commerce lifted export controls on high-end etching equipment to China in 2015, acknowledging Zhongwei's successful development and production capabilities [9]. R&D Investment - In the first three quarters of 2025, Zhongwei's R&D expenditure reached 2.523 billion yuan, a year-on-year increase of approximately 63.44%, accounting for 31.29% of its revenue [10]. Leadership and Vision - Yinjiaoyao, at 82 years old, has maintained a high level of engagement in both research and management, embodying a commitment to advancing China's semiconductor industry [11]. - His return to Chinese nationality symbolizes a personal and professional commitment to contributing to the country's technological development [11].